An oscillator moves according to xt acosomegatphi when t
An oscillator moves according to x(t) = Acos(ωt+Φ). When t is 0.785s, x = 0.200m, vx = 0.600m/s, and ax = -3.20 m/s2.
Determine the values of: a) ω, b) A, c) Φ
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